1/4-20 x 1 Serrated Hex Flanged Washer Full Thread Grade 8 w/Head Markings Zinc CSNFT This screw is 5/16 inches

This screw is 5/16 inches long and has a diameter of 6-32

These 3/8-12 x 1 Indented Hex Unslotted Self Tapping Screws Type AB are fully threaded and made of zinc-plated steel

With a length of 2 1/2 inches

The screws are fully threaded and have a zinc coating for corrosion resistance

1/4-20 x 1 Serrated Hex Flanged Washer Full Thread Grade 8 w/Head Markings Zinc CSNFT This screw is 5/16 inchesThe 1 4 20 x 1 Serrated Hex Flanged Washer Full Thread Grade 8 w Head Markings Zinc is a type of washer that is used to distribute the load of a bolt or screw over a larger surface area. It is made of zinc plated steel and has a serrated surface that helps to prevent it from slipping. The washer has a full thread that allows it to be screwed onto a bolt or screw, and it has a hex head that allows it to be tightened with a wrench. The washer is grade